Owner`s manual
Page 12
H*38DF-PFC* Indoor Gas Fireplace
Part No. XG0816 - 100210
42
”
46”
A
C
B
Installation
The Venting Graph: H*38PF*
Measure the vertical height from the replace hearth to the centre of the
termination and the horizontal run from the replace ue collar to the wall
ange of the termination. Plot on the Venting Graph Figure 15 with an 'X'.
If the 'X' falls on or above the top boundary of the shaded area, the
installation is acceptable.
Example A: (Acceptable Installation)
If the vertical dimension from the hearth is 114" and the horizontal
run to the wall ange of the vent termination is 168", this would be
an acceptable installation.
Example B: (Acceptable Installation)
If the vertical dimension from the hearth is 66" and the horizontal
run to the wall ange of the vent termination is 66", this would be
an acceptable installation.
Example C: (Unacceptable Installation)
If the vertical dimension from the oor of the replace is 60" and
the horizontal run to the wall ange of the vent termination is 144",
this would NOT be an acceptable installation.
Figure 15. H*38PF* Top Vent Venting Graph for wall mounted
terminations.
If your installation does not fall
within the venting graph para-
meters, please contact Montigo
for Power Venting options.
Figure 15a. Top Vented, wall mounted installation with1 elbow (1 one
90° bend). The vent run must comply with Venting Graph
for Top vent, wall mounted terminations, Figure 15.
Figure 16b. Top Vented, wall mounted Multi-elbow installation. See
Venting Graph for Top vent, wall mounted terminations,
Figure 15.
Important:
An inspection of the explosion relief appers and door must be
made prior to lighting the replace. This will ensure the door gas-
keting material will provide an adequate seal during operation.
Section 3-3-1: VENTING LAYOUT: Wall mounted termination.
Selection of components and details of venting layout should
adhere to the following guidelines:
Vent terminations must not be recessed in walls or siding.
All through-the–wall terminations within 3’ of the replace must
have a Montigo Heat Shield (RHS101) installed. See Section
3-3-3.
All through-the-wall terminations beyond 3' of the replace must
have a Montigo Heat Shield (RHS8) installed. See Section 3-3-3.
Once the proposed venting layout has been determined refer to
Figure 15 to ensure the layout is acceptable.
Notes Wall Mounted Terminations: Top Vent
All measurements for vertical or horizontal runs are measured
from center of the vent pipe.
Venting runs must fall within the limits set by the venting graph,
see Figure 15.
Wall mounted Terminations
The following details are some possible congurations for Wall
mounted terminations. See below.
Unacceptable vent run
within shaded area.
Acceptable vent run
within non-shaded area.
RHS101
46”Min.
Termination
Exterior
Wall
Hearth
Flex or Rigid
Insulated Sleeve
CRS101
42” Max.
Solid
Section
Flex
Section
Hearth
30”min
RHS8 Heat
Shield
Termination
Exterior
Wall